Categories
- RF Signal Jammers
- Portable/Handheld Jammers
- Military / Prison Jammers
- Remote Control Jammers
- UHF/VHF Jammers
- Multi Function Jammers
- Spy Camera Jammers
- 4G / LoJack / XM Jammers
- GSM / GPS Jammers
- WIFI / Bluetooth Jammers
- Walkie Talkie Jammers
Product Details
Have you ever been interrupted by the uproarious cell phone ringtone when you were making a speech? Are you bothered by students'cheating with high-tech communications equipment in examinations? If you do have this unpleasant experience, we would like to introduce you this signal blocker jammer. This cell phone signal blocker is a high-tech product which is adopted the advanced technology and meticulously produced according to the practical situation of domestic and overseas mobile communication. The cell phone signal blocker can create magnetic shield while in working process. Cell phone signal within 10M will be arbitrarily blocked. Other electronic equipment won't be interfered. This cell phone signal blocker is suitable for many occasions, such as cinema, theatre, library, concert, recording room and so on. The cellular phone jammer also has an excellent performance on other locations where secret and quiet are requested absolutely.
Specification
Isolation signal frequency:
- 3G: 2110-2170MHz
- CDMA: 850-894MHz
- GSM: 925-960MHz
- DCS: 1805-1880MHz
- PHS: 1900-1930MHz
- CDMA1900: 1930-1980MHz
Shielding Radius: 5M - 10M (depend on installing places)
Power supply: Rechargeable Li-ion battery,1100mAh,2-3 hours'work time
- Tanking use of super-high frequency and mini-power interference technology, high efficiency.
- Effectively making subsection, just interfering downlink and no interception on the base station.
- Extreme portability, the weigh for machine itself is just 68g.
- Slow start us design of circuit .These elements can maintain the s table operation condition with high integration.
How a Cell Phone Signal blocker Works
A jamming device transmits on the same radio frequencies as the cell phone, disrupts the communication between the phone and cell phone base station in the cell phone tower. It's a called a denial-of-service attack
Other jamming devices overpower the cell phone by transmitting a signal on the same frequency and at high enough power that the two signals collide and cancel each other out
Blocker will disrupt a signal regardless of the type of cell phone system in use. They are effective against AMPS, CDMA, TDMA, GSM, PCS, DCS, iDEN, and Nextel systems
Product Notes
Will not affect the other electronic devices
Small and lightweight design that is easy to hide and carry
Completely Silent
Can be charged by AC adapter or car charger
Please don’t put the jammer in high voltage and high magnetism locations
Package Contents
Pocket Cellphone Jammer
User manual
AC power charger
Car power charger
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- Protect your privacy Any trace of the GPS satellite signal effectively, protect your privacy and confidential information, to prevent being followed by the GPS satellite positioning .
- Avoid fire explosion in gas stations Mobile phone will appear in the process of call spark, easy to cause fire, gas explosion, use jammers can effectively avoid this problem.
- Jammers can guarantee fair exam In order to reflect the fair of the examination, the examination room on the use of cell phone signal jammers. Phone can't establish connection with the base station, achieve the goal of shielding cell phone signal.
- Used for church Church is a place where a solemn and quiet, and supplication is devotion to god. Then the environment requires jammers.
- Prevent prisoners escaped from prison The prisoner is a group that is harmful to the society, prison break events are occurring, jammers cut off all contact with the outside world, they prevent the escape!